Auburn is the registered base for 142 motor carriers, running 1,019 power units and 1,008 drivers between them. 56% run a single truck and 35% run between two and ten, which is the size band where compliance duties are full federal obligations but there is rarely a dedicated safety office.
DOT Compliance Companies in Auburn, ME
DOT compliance resources for Auburn carriers working in regional freight and fleet operations.
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Gioioso Coaching and Consulting LLC
Premium MemberFor over 5 years, we've helped drivers safely get back behind the wheel so they can provide for themselves and their families. We will explain the entire process and help…
- SAP return-to-duty evaluations
Covers: Alaska · Arizona · Arkansas
The Auburn carrier base in numbers
| Carriers registered locally | 142 |
|---|---|
| Single-truck operators | 80 (56%) |
| Fleets of 2 to 10 power units | 49 (35%) |
| Fleets above 50 power units | 5 |
| Carriers flagged for hazardous materials | 17 (12%) |
| Registrations added since 2025 | 13 (9%) |
| Last MCS-150 filed more than 24 months ago | 49 (35%) |
What the local carrier data shows
FMCSA data identifies 17 Auburn-area carriers, or 12% of the local base, with a hazardous-materials indicator, compared with 7% in the national comparison used here. For carriers actually conducting regulated hazmat operations, that can add requirements involving employee training, shipping and registration records, and - where applicable - security planning. The specific duties depend on the materials, quantities and operation.
56% of local carriers run a single power unit and 5 run more than fifty. The federal duties are the same either way, but a one-person operation carries them without a safety office.
MCS-150 currency runs close to the national average in this market: 35% of local carriers (49 in total) have not filed inside 24 months, against 38% nationally. Carriers with an overdue MCS-150 should update the filing to keep the registration current.
What Auburn carriers actually haul
The commodities most often declared by carriers registered in Auburn are general freight (20), construction (11), machinery, large objects; construction (5), passengers (4), motor vehicles (4). On operating classification, 86 are recorded as interstate and 54 as intrastate, which decides whether the federal hours-of-service and driver qualification rules apply in full or whether the state variation governs.
Federal and Maine requirements
- FMCSA: USDOT number, operating authority, safety regulations
- Maine Bureau of Motor Vehicles: Intrastate registration, IRP apportioned plates, IFTA fuel tax
A change made in one system may also require a separate filing or update in the other.
Sources: City of Auburn, Maine BMV Motor Carrier Services, FMCSA registration guidance.
More DOT compliance locations in Maine
DOT compliance questions for Auburn
Who is responsible for DOT compliance on a leased vehicle in Auburn?
The records should identify the motor carrier responsible for safety and match the lease, USDOT identity, dispatch control, registration and insurance arrangement.
What should a driver release check include before using I-95, US 202 and Route 4?
Confirm qualification, medical and license status, required testing coverage, available hours, route competence and the actual assignment.
How should repeat defects be investigated around Auburn?
Compare the events by unit, component, route, load and repair vendor, then test the corrective action on a later inspection or maintenance cycle.
What source data supports fuel and distance reporting?
Retain vehicle-level trip dates, locations, routes, jurisdiction distance, fuel purchases and documented corrections sufficient to reproduce the filed totals.
What is a practical first sample for an Auburn compliance review?
Choose a normal trip, a delayed or substituted trip and a recently repaired unit, then trace each from release through closeout.
DOT compliance guides
DOT Reasonable Suspicion Training Requirements for Supervisors
What FMCSA expects supervisors to learn, document and do when observable facts may justify a DOT test.
Read guideReturn-to-Duty Test vs Follow-Up Testing: Carrier Duties
The operational difference between the first return-to-duty test and the SAP's longer unannounced follow-up plan.
Read guideDOT Consortium Fee Comparison Worksheet
Compare enrollment, renewals, testing charges and administrative services before selecting a consortium or C/TPA.
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